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Carboxymethyl Cellulose Sodium Industrial grade CMC

Quick Detail:

CMC has an efficiency of suspension, preventing secondary-precipitation, retaining moisture, stability, thickening, with peculiarities of fast-dissolve, utilization-convenience, detergency, drilling fluids, food, mining, paper, etc.

Description:

1) Chemical name: carboxy methyl cellulose

2) Molecular formula: C6H7O2(OH)2OCH2COO2

3) Appearance: white or yellowish fiber, granules, powder

4) Can form high viscosity colloid solution

3) Water soluble, insoluble in alcohol, ethanol, benzene, chloroform and other organic solvents4) Long life, resistant to animal and vegetable oils and not effected by illumination

5) Uses: suspending agent, water loss reducer, sealant, gluing agent, thickener, emulsifying agent, stabilizer, dispersing agent

6) Industries used in: oil well drilling, ore drilling, textiles, ceramics, food industry, toothpaste industry, detergent industry, paper industry, tobacco industry, battery industryInner packing

Applications:

1. Paper making Industry:

 CMC is used in making pulp so as to improve the retention rate and increase humidity and strength; when used in surface sizing, CMC can improve internal adhesion, decrease printing dust and enhance printing quality as molding reagent.In paper coating, CMC also helps the dispersion and fluidity of paint, improves appearance of paper and smoothness, upgrades optical performance and printing adaptability.Addition: 0.3-1.5%.

2.   Cosmetics & Toothpaste Industry:CMC can reduce water loss, and increase viscosity

in drilling fluid, cementing fluid and fracturing fluid. They play the roles of protecting the wall of well, taking drilling trifles, protecting drilling bit, preventing mud loss and increasing drilling rate. Usage: add to mud directly or glue solution preparation.Addition: 0.1-0.3% in fresh water mud; 0.5-0.8% in salt water mud.

3.Ceramic Industry:

In ceramic, CMC is applied as retarder, water-retaining, thickening and stability.CMC is used for ceramic green body, glazing pulp and colored glaze in industry, it could strengthen toughness of shape, also enhance stability of glazing pulp.

4. Detergent  Industry :

CMC has an efficiency of suspension, preventing secondary-precipitation, retaining moisture, stability, thickening, with peculiarities of fast-dissolve, utilization-convenience.

5. Other Indurtry:

As coagulant, water retaining, thickener and binder, CMC is also used in painting, mosquito-repellent incense, electric welding, battery, detergent and others

Specifications:

ITEM	D.S	Viscosity	Purity	PH	Moisture
GBC-2	≥0.80	1% ≥2000	≥90	6.5-8.5	≤10
GBC-4	≥0.90	1% ≥4000	≥90
GBC-6	≥0.70	1% ≥6000	≥95
SR-3	≥0.90	1% ≥3000	≥90
SR-5	≥0.70	1% ≥5000	≥95